93 lines
3.4 KiB
Java
93 lines
3.4 KiB
Java
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package tc.oc.pgm.controlpoint;
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import com.google.common.collect.Sets;
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import org.bukkit.entity.Player;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.EventPriority;
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import org.bukkit.event.Listener;
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import org.bukkit.event.player.PlayerTeleportEvent;
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import org.bukkit.util.Vector;
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import tc.oc.pgm.events.ListenerScope;
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import tc.oc.pgm.match.Competitor;
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import tc.oc.pgm.match.Match;
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import tc.oc.pgm.match.MatchPlayer;
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import tc.oc.pgm.match.MatchScope;
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import tc.oc.pgm.spawns.events.ParticipantDespawnEvent;
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import tc.oc.commons.bukkit.event.CoarsePlayerMoveEvent;
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import tc.oc.pgm.regions.Region;
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import tc.oc.commons.core.util.DefaultMapAdapter;
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import tc.oc.pgm.utils.MatchPlayers;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.stream.Collectors;
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/**
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* Tracks which players are on a control point and answers some queries about them
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*/
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@ListenerScope(MatchScope.LOADED)
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public class ControlPointPlayerTracker implements Listener {
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protected final Match match;
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protected final Region captureRegion;
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protected final Set<MatchPlayer> playersOnPoint = Sets.newHashSet();
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public ControlPointPlayerTracker(Match match, Region captureRegion) {
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this.match = match;
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this.captureRegion = captureRegion;
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}
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public Set<MatchPlayer> getPlayersOnPoint() {
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return this.playersOnPoint;
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}
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/**
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* Get the number of players that each team in the match has on the point
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*/
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public Map<Competitor, Integer> getPlayerCountsByTeam() {
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// calculate how many players from each team are on the hill
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Map<Competitor, Integer> counts = new DefaultMapAdapter<>(new HashMap<>(), 0);
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for(MatchPlayer player : this.getPlayersOnPoint()) {
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Competitor team = player.getCompetitor();
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counts.put(team, counts.get(team) + 1);
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}
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return counts;
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}
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/**
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* Get the number of players that each team in the match has on the point, sorted from most to least
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*/
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public List<Map.Entry<Competitor, Integer>> getSortedPlayerCountsByTeam() {
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// reverse natural ordering of value
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return new ArrayList<>(this.getPlayerCountsByTeam().entrySet()).stream().sorted((o1, o2) -> Integer.compare(o2.getValue(), o1.getValue())).collect(Collectors.toList());
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}
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@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
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public void onPlayerMove(final CoarsePlayerMoveEvent event) {
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this.handlePlayerMove(event.getPlayer(), event.getTo().toVector());
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}
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@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
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public void onPlayerTeleport(final PlayerTeleportEvent event) {
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this.handlePlayerMove(event.getPlayer(), event.getTo().toVector());
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}
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private void handlePlayerMove(Player bukkit, Vector to) {
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MatchPlayer player = this.match.getPlayer(bukkit);
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if(!MatchPlayers.canInteract(player)) return;
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if(!player.getBukkit().isDead() && this.captureRegion.contains(to.toBlockVector())) {
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this.playersOnPoint.add(player);
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} else {
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this.playersOnPoint.remove(player);
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}
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}
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@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
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public void onPlayerDespawn(final ParticipantDespawnEvent event) {
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playersOnPoint.remove(event.getPlayer());
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}
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}
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